You're seeing this page as if you were . The main menu is still yours, though. Exit from immersion
Patrick Dos SantosPD

Patrick Dos Santos

CTO | Custom Agent Runtim

€700/day
Paris, FR
15+ years

Average response time: 1 hour

About Patrick

Hands-on CTO and full-stack AI engineer with a strong focus on building production-grade AI systems.
As Co-Founder & CTO at Lampi AI, I built the platform from first commit to production, working across backend, frontend, AI infrastructure, agent orchestration, sandboxed execution, document automation, AI-
generated presentations, SDKs, observability and deployment.

I enjoy solving technically difficult product problems, especially where AI systems need to reason, use tools, interact with files and APIs, process documents, coordinate multiple agents and run reliably in
production.

My experience spans Python/FastAPI, Next.js/React, TypeScript, multi-agent systems, custom agent runtimes, workflow automation, Redis, ClickHouse, Docker/Kubernetes, Prometheus/Grafana, API design and full-stack
product engineering.

I like building useful systems end-to-end: from architecture and infrastructure to product experience, reliability and long-term maintainability.
  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Lampi AI
    CTO | Custom Agent Runtime, Sandboxed Tool Execution, Multi-Agent Orchestration, AI Infrastructure
    SOFTWARE PUBLISHING
    April 2023 - Today (3 years and 3 months)
    Paris, France
    Built Lampi AI from first commit to production as Co-Founder & CTO: an enterprise-grade, privacy-first agentic AI platform for high-end customers with complex automation, security and scale requirements.

    Designed and implemented the core platform in-house: custom agent runtime, autonomous loop, multi-agent orchestration, agent-as-a-tool execution, reusable harnesses, sandboxed execution, workflow blueprints, grid
    execution, task infrastructure, AI slide engine, observability and Python SDK.

    The platform is not a basic RAG app, chatbot or thin LLM wrapper. It is a custom agentic system where agents reason, call specialized tools, inspect context, update and create files, generate artifacts, run
    scripts, use APIs, process documents, coordinate with other agents and continue through controlled execution loops.

    Built secure sandboxes for agent runs and tools, enabling isolated file operations, script execution, document generation, code/workspace edits, experimentation and customer-specific automation inside enterprise
    boundaries.

    Built the full stack: Python/FastAPI services, Next.js/React frontend, document processing, transcription, API layers, auth/admin systems and enterprise features.

    Developed AI capabilities for private knowledge work, document analysis, extraction, summarization, multilingual notes, automated transcription, record keeping, workflow automation and secure AI Copilot
    experiences.

    Engineered high-fidelity AI-generated slide workflows with layout-aware rendering, template control, versioning, exports and pixel-precise frontend interactions.

    Implemented production infrastructure with Docker/Kubernetes, Redis execution state, ClickHouse archival and analytics, Prometheus/Grafana monitoring, tracing, tests and release automation.

    Led technical strategy, architecture, infrastructure, product engineering, privacy-first design and production reliability for high-barrier AI systems.
    intelligence artificielle Agentic Automation Python Agentic AI
  • LightBay.io
    Co-founder & CTO
    RETAIL (SMALL BUSINESS)
    January 2023 - May 2023 (4 months)
    Paris, France
    Led the development and implementation of a blockchain-based platform that incorporates AI to optimize supply chain processes and reducing costs

    Developed a scalable and secure platform using Solidity and Web3, which allowed for efficient and secure data transactions.

    Designed and implemented a data analytics system using Redis and PostgreSQL that enabled real-time data analysis and informed decision-making.

    Established partnerships with external WEB3 vendors, to integrate cutting-edge technologies and improve the platform's functionality.

    Created an on-chain escrow service and implemented an autoswap mechanism to support all tokens, ensuring secure and seamless transactions.

    Developed an AI-powered chatbot that provided personalized recommendations to users.

    Implemented the chatbot using NextJS and FastAPI, creating a scalable and responsive user interface.

    Developed a machine learning algorithm that analyzed user data to provide accurate and relevant recommendations.

    Designed and implemented a CDN to ensure high availability and image resizing on the fly to speed up the page loading.
    Agentic AI intelligence artificielle Blockchain
  • Scality
    Staff Engineer
    SOFTWARE PUBLISHING
    January 2009 - November 2022 (13 years and 10 months)
    Paris, France
    Senior technical reference and feature owner for complex Scality product capabilities, with a strong focus on customer-driven product evolution.

    Owned technical projects end-to-end: customer need analysis, solution design, architecture, implementation, testing, deployment and production follow-up.

    Acted as a technical escalation point for difficult customer situations, investigating complex issues, identifying product gaps, inventing pragmatic solutions and implementing them when needed.

    Worked directly with customers, support, sales engineering, product management, QA and engineering teams to ensure the product met real-world integration, reliability and performance expectations.

    Drove product improvements by transforming recurring customer pain points into new features, better workflows and stronger technical capabilities.

    Provided deep product expertise across the organization, helping teams understand architecture, edge cases, system behavior and customer impact.

    Mentored engineers through code reviews, design reviews, debugging sessions, technical guidance and knowledge sharing.
    Python IT Architecture Software Architecture SRE Principles System Integration

Recommendations

Be the first to recommend Patrick

Help this freelancer shine by sharing your experience working together.

These freelancer profiles also match your criteria

AgathaA

Agatha Frydrych

Backend Java Software Engineer

4.7

(3)

2

BaptisteB

Baptiste Duhen

Fullstack developer

4.6

(4)

5

AmedA

Amed Hamou

Senior Lead Developer

4

(2)

7

AudreyA

Audrey Champion

Web developer

4.3

(3)

4

Skill set

Categories